Bump kubernetes modules to v0.27 (#163)

cmd/kube-httpcache/main.go

@@ -47,6 +47,7 @@ func main() {
 	}
 
 	client = kubernetes.NewForConfigOrDie(config)
+	ctx, cancel := context.WithCancel(context.Background())
 
 	var frontendUpdates chan *watcher.EndpointConfig
 	var frontendErrors chan error
@@ -58,7 +59,7 @@ func main() {
 			opts.Frontend.PortName,
 			opts.Kubernetes.RetryBackoff,
 		)
-		frontendUpdates, frontendErrors = frontendWatcher.Run()
+		frontendUpdates, frontendErrors = frontendWatcher.Run(ctx)
 	}
 
 	var backendUpdates chan *watcher.EndpointConfig
@@ -71,7 +72,7 @@ func main() {
 			opts.Backend.PortName,
 			opts.Kubernetes.RetryBackoff,
 		)
-		backendUpdates, backendErrors = backendWatcher.Run()
+		backendUpdates, backendErrors = backendWatcher.Run(ctx)
 	}
 
 	templateWatcher := watcher.MustNewTemplateWatcher(opts.Varnish.VCLTemplate, opts.Varnish.VCLTemplatePoll)
@@ -137,8 +138,6 @@ func main() {
 		panic(err)
 	}
 
-	ctx, cancel := context.WithCancel(context.Background())
-
 	signals := make(chan os.Signal, 1)
 
 	signal.Notify(signals, syscall.SIGINT)

go.mod

@@ -7,39 +7,53 @@ require (
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
 	github.com/martin-helmich/go-varnish-client v0.2.2
 	github.com/prometheus/client_golang v1.11.1
-	k8s.io/api v0.0.0-20181013054003-e94254e9898f
-	k8s.io/apimachinery v0.0.0-20181013010248-dcb88206cd7f
-	k8s.io/client-go v9.0.0+incompatible
+	k8s.io/api v0.27.2
+	k8s.io/apimachinery v0.27.2
+	k8s.io/client-go v0.27.2
 )
 
 require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.1.1 // indirect
-	github.com/ghodss/yaml v1.0.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
+	github.com/go-logr/logr v1.2.3 // indirect
+	github.com/go-openapi/jsonpointer v0.19.6 // indirect
+	github.com/go-openapi/jsonreference v0.20.1 // indirect
+	github.com/go-openapi/swag v0.22.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.4.3 // indirect
-	github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c // indirect
-	github.com/google/gofuzz v1.0.0 // indirect
-	github.com/googleapis/gnostic v0.2.0 // indirect
-	github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/gnostic v0.5.7-v3refs // indirect
+	github.com/google/go-cmp v0.5.9 // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/google/uuid v1.3.0 // indirect
 	github.com/imdario/mergo v0.3.6 // indirect
-	github.com/json-iterator/go v1.1.11 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
-	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/prometheus/client_model v0.2.0 // indirect
 	github.com/prometheus/common v0.26.0 // indirect
 	github.com/prometheus/procfs v0.6.0 // indirect
-	github.com/spf13/pflag v1.0.3 // indirect
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
-	golang.org/x/net v0.0.0-20201021035429-f5854403a974 // indirect
-	golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 // indirect
-	golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
-	golang.org/x/text v0.3.8 // indirect
-	golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2 // indirect
-	google.golang.org/appengine v1.4.0 // indirect
-	google.golang.org/protobuf v1.26.0-rc.1 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	golang.org/x/net v0.8.0 // indirect
+	golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/term v0.6.0 // indirect
+	golang.org/x/text v0.8.0 // indirect
+	golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/yaml.v2 v2.3.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	k8s.io/klog/v2 v2.90.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f // indirect
+	k8s.io/utils v0.0.0-20230209194617-a36077c30491 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
+	sigs.k8s.io/yaml v1.3.0 // indirect
 )